Yu YONEZAWA


Equivalent Circuit Analysis for Time-Coordinated Non-arcing Operation of Reed Switches
Noboru WAKATSUKI Yu YONEZAWA Atsushi YAMAMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/08/01
Vol. E89-C  No. 8  pp. 1182-1186
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electromechanical Devices (Selected Papers from IS-EMD2005))
Category: Relays & Switches
Keyword: 
reed switcharc discharge suppressionarc ignitionmechanical contactsrelay
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Fabrication Process of Nonarcing Power MEMS Switch
Yu YONEZAWA Noboru WAKATSUKI Yoshio SATOH Tadashi NAKATANI Koichiro SAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/08/01
Vol. E88-C  No. 8  pp. 1629-1634
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electro-Mechanical Devices--Selected Papers from International Session on Electro-Mechanical Devices 2004 (IS-EMD2004)--)
Category: Relays and Switches
Keyword: 
arc dischargeMEMSarc suppressioncontact devicecantilever
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Time-Coordinated Switching Relay for Arc Discharge Suppression
Noboru WAKATSUKI Yuuich AKIBA Yu YONEZAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/08/01
Vol. E88-C  No. 8  pp. 1635-1640
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electro-Mechanical Devices--Selected Papers from International Session on Electro-Mechanical Devices 2004 (IS-EMD2004)--)
Category: Relays and Switches
Keyword: 
arc discharge suppressionarc ignitionrelaypower consumptiontransient current
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Relay Contacts of Multi-Electrodes with Timely Controlled Operation
Yu YONEZAWA Noboru WAKATSUKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/08/01
Vol. E87-C  No. 8  pp. 1324-1328
Type of Manuscript:  Special Section PAPER (Special Section on IS-EMD2003--Recent Technical Trend of Electro-Mechanical Devices)
Category: Contactor and Relay
Keyword: 
arc suppressionelectric contactsswitching contactsenergizing contactsrelay
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Influence of Shear Vibration over Au-Au Electric Contact Phenomenon
Yu YONEZAWA Noboru WAKATSUKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/06/01
Vol. E86-C  No. 6  pp. 902-907
Type of Manuscript:  Special Section PAPER (Special Issue on Recent Development of Electro-Mechanical Devices (IS-EMD 2002))
Category: Contact Phenomena
Keyword: 
electric contactdischarge phenomenonbridge phenomenonpiezoelectric actuatorshear vibration
 Summary | Full Text:PDF